- Paglalarawan
- Pagtatanong
Paglalarawan
Relay protection tester
Mga katangian ng produkto
1. Measuring relay: can measure the current, voltage relay starting value, return value and return coefficient.
2. Time relay: can measure the start value, return value and operation time.
3. Intermediate relay: can measure the starting value, return value, holding value and operation time of all kinds of intermediate relays with starting coils and holding coils.
4. Reclosing relay: capacitance charging test, charging time, reclosing time and intermediate component testing.
5. Differential relay: DC excitation test, braking characteristic test, voltammetry characteristic test can be carried out.
6. Various other very see relays.
7. The instrument is equipped with a fixed output to act as a separate voltage source.
8. With digital display, the reading is intuitive.
Relay protection tester
| Ac current | 0 ~ 100A/7V adjustable (200A can be customized)
0 to 20A/25V Adjustable Adjustable from 0 to 5A/8V |
| Ac voltage | 0 ~ 250V/4A adjustable |
| Dc current | 0 ~ 20A/25V adjustable |
| Dc voltage | 0 ~ 250V/4A adjustable |
| Fixed output DC voltage | 24V, 48V, 110V, 220V |
| Current and voltmeter | 41/2 position |
| Millisecond meter time | 0 ~ 99.9999s (999.999s can be changed according to user requirements) |
| Resolusyon | 0.1ms |
| Operating voltage | AC220V± 5%, 50Hz± 5% |
Relay protection tester 
